A Didactic Transmitter to Support the Communication and Learning Process of Children with Cerebral PalsyJonnathan Berrezueta-Guzmán, Felipe Coronel-Maldonado, Luis Serpa-Andrade and Vladimir Robles-BykbaevMATEC Web of Conferences, 42 (2016) 05004DOI: https://doi.org/10.1051/matecconf/20164205004